Lequn Chen

According to our database, Lequn Chen authored at least 15 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

From Drawings to Decisions: A Hybrid Vision-Language Framework for Parsing 2D Engineering Drawings into Structured Manufacturing Knowledge.

Muhammad Tayyab Khan, Lequn Chen, Zane Yong, Jun Ming Tan, Wenhe Feng, Seung Ki Moon

CoRR, June, 2025

Large Language Model-Powered Decision Support for a Metal Additive Manufacturing Knowledge Graph.

Muhammad Tayyab Khan, Lequn Chen, Wenhe Feng, Seung Ki Moon

CoRR, May, 2025

Automated Parsing of Engineering Drawings for Structured Information Extraction Using a Fine-tuned Document Understanding Transformer.

Muhammad Tayyab Khan, Zane Yong, Lequn Chen, Jun Ming Tan, Wenhe Feng, Seung Ki Moon

CoRR, May, 2025

Leveraging Vision-Language Models for Manufacturing Feature Recognition in Computer-Aided Designs.

Muhammad Tayyab Khan, Lequn Chen, Ye Han Ng, Wenhe Feng, Nicholas Yew Jin Tan, Seung Ki Moon

J. Comput. Inf. Sci. Eng., 2025

2024

Fine-Tuning Vision-Language Model for Automated Engineering Drawing Information Extraction.

Muhammad Tayyab Khan, Lequn Chen, Ye Han Ng, Wenhe Feng, Nicholas Yew Jin Tan, Seung Ki Moon

CoRR, 2024

Leveraging Vision-Language Models for Manufacturing Feature Recognition in CAD Designs.

Muhammad Tayyab Khan, Lequn Chen, Ye Han Ng, Wenhe Feng, Nicholas Yew Jin Tan, Seung Ki Moon

CoRR, 2024

Automatic Feature Recognition and Dimensional Attributes Extraction From CAD Models for Hybrid Additive-Subtractive Manufacturing.

Muhammad Tayyab Khan, Wenhe Feng, Lequn Chen, Ye Han Ng, Nicholas Yew Jin Tan, Seung Ki Moon

CoRR, 2024

Audio-visual cross-modality knowledge transfer for machine learning-based in-situ monitoring in laser additive manufacturing.

Jiarui Xie, Mutahar Safdar, Lequn Chen, Seung Ki Moon, Yaoyao Fiona Zhao

CoRR, 2024

In-situ process monitoring and adaptive quality enhancement in laser additive manufacturing: a critical review.

Lequn Chen, Guijun Bi, Xiling Yao, Jinlong Su, Chaolin Tan, Wenhe Feng, Michalis Benakis, Youxiang Chew, Seung Ki Moon

CoRR, 2024

2023

Multisensor fusion-based digital twin for localized quality prediction in robotic laser-directed energy deposition.

Lequn Chen, Guijun Bi, Xiling Yao, Chaolin Tan, Jinlong Su, Nicholas Poh Huat Ng, Youxiang Chew, Kui Liu, Seung Ki Moon

Robotics Comput. Integr. Manuf., December, 2023

Multisensor fusion-based digital twin in additive manufacturing for in-situ quality monitoring and defect correction.

Lequn Chen, Xiling Yao, Kui Liu, Chaolin Tan, Seung Ki Moon

CoRR, 2023

In-situ crack and keyhole pore detection in laser directed energy deposition through acoustic signal and deep learning.

Lequn Chen, Xiling Yao, Chaolin Tan, Weiyang He, Jinlong Su, Fei Weng, Youxiang Chew, Nicholas Poh Huat Ng, Seung Ki Moon

CoRR, 2023

Adaptive Voxelization and Material-dependent Process Parameter Assignment for Multi-material Additive Manufacturing.

Yuxuan Xie, Lequn Chen, Xiling Yao, Wenhe Feng, Seung Ki Moon

Proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management, 2023

Additive Manufacturing for Automotive Industry: Status, Challenges and Future Perspectives.

Lequn Chen, Nicholas Poh Huat Ng, Jihwan Jung, Seung Ki Moon

Proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management, 2023

2022

In-situ Melt Pool Monitoring of Laser Aided Additive Manufacturing using Infrared Thermal Imaging.

Lequn Chen, Xiling Yao, Nicholas Poh Huat Ng, Seung Ki Moon

Proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management, 2022